Homo sapiens neanderthalensis vs Neandertal man

Homo sapiens neanderthalensis and Neandertal man both are nouns.

Word	Noun	Adjective	Verb	Adverb
Homo sapiens neanderthalensis	Yes	No	No	No
Neandertal man	Yes	No	No	No

As nouns, Homo sapiens neanderthalensis and Neandertal man are synonyms defined as:

Homo sapiens neanderthalensis and Neandertal man: extinct robust human of Middle Paleolithic in Europe and western Asia

Other synonyms of Homo sapiens neanderthalensis include Neandertal, Neanderthal, Neanderthal man.

Homo sapiens neanderthalensis (noun)	Neandertal man (noun)
extinct robust human of Middle Paleolithic in Europe and western Asia	extinct robust human of Middle Paleolithic in Europe and western Asia